104 lines
2.7 KiB
C++
104 lines
2.7 KiB
C++
/*
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* Copyright 2011, Haiku, Inc. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _SUPPORT_BSTRING_LIST_H_
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#define _SUPPORT_BSTRING_LIST_H_
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#include <BeBuild.h>
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#include <Flattenable.h>
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#include <List.h>
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#include <String.h>
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class BStringList : public BFlattenable {
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public:
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BStringList(int32 count = 20);
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BStringList(const BStringList& other);
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virtual ~BStringList();
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// Adding and removing items.
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bool Add(const BString& string, int32 index);
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bool Add(const BString& string);
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bool Add(const BStringList& list, int32 index);
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bool Add(const BStringList& list);
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bool Remove(const BString& string,
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bool ignoreCase = false);
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bool Remove(const BStringList& list,
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bool ignoreCase = false);
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BString Remove(int32 index);
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bool Remove(int32 index, int32 count);
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bool Replace(int32 index, const BString& string);
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void MakeEmpty();
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// Reorder items
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void Sort(bool ignoreCase = false);
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// TODO: Sort() with custom sort function.
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bool Swap(int32 indexA, int32 indexB);
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bool Move(int32 fromIndex, int32 toIndex);
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// Retrieve items
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BString StringAt(int32 index) const;
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BString First() const;
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BString Last() const;
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// Query
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bool HasString(const BString& string,
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bool ignoreCase = false) const;
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int32 IndexOf(const BString& string,
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bool ignoreCase = false) const;
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int32 CountStrings() const;
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bool IsEmpty() const;
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BString Join(const char* separator, int32 length = -1)
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const;
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// Iteration
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void DoForEach(bool (*func)(const BString& string));
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void DoForEach(bool (*func)(const BString& string,
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void* arg2), void* arg2);
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BStringList& operator=(const BStringList& other);
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bool operator==(const BStringList& other) const;
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bool operator!=(const BStringList& other) const;
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// BFlattenable
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virtual bool IsFixedSize() const;
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virtual type_code TypeCode() const;
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virtual bool AllowsTypeCode(type_code code) const;
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virtual ssize_t FlattenedSize() const;
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virtual status_t Flatten(void* buffer, ssize_t size) const;
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virtual status_t Unflatten(type_code code, const void* buffer,
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ssize_t size);
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private:
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void _IncrementRefCounts() const;
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void _DecrementRefCounts() const;
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BString _Join(const char* separator, int32 length)
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const;
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private:
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BList fStrings;
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};
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inline bool
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BStringList::HasString(const BString& string, bool ignoreCase) const
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{
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return IndexOf(string, ignoreCase) >= 0;
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}
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inline bool
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BStringList::operator!=(const BStringList& other) const
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{
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return !(*this == other);
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}
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#endif // _SUPPORT_BSTRING_LIST_H_
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